[PATCH v1 3/3] KVM: arm64: Use symbolic definition for ISR_EL1.A

Mark Brown
2022-12-06T13:12:24Z

Now that we are generating ISR_EL1 we have acquired a constant for
ISR_EL1.A, use it rather than the magic number we had been using in the KVM
entry code.

Suggested-by: Marc Zyngier <maz@kernel.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
arch/arm64/kvm/hyp/entry.S | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/kvm/hyp/entry.S b/arch/arm64/kvm/hyp/entry.S
index 435346ea1504..f3aa7738b477 100644
--- a/arch/arm64/kvm/hyp/entry.S
+++ b/arch/arm64/kvm/hyp/entry.S
@@ -171,7 +171,7 @@ alternative_else
dsb sy // Synchronize against in-flight ld/st
isb // Prevent an early read of side-effect free ISR
mrs x2, isr_el1
- tbnz x2, #8, 2f // ISR_EL1.A
+ tbnz x2, #ISR_EL1_A_SHIFT, 2f
ret
nop
2:
--
2.30.2